Change these tests to feed the assembly files to opt directly, instead
of using llvm-as, now that opt supports this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81226 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Transforms/ConstProp/logicaltest.ll b/test/Transforms/ConstProp/logicaltest.ll
index 81bdb95..022e6ae 100644
--- a/test/Transforms/ConstProp/logicaltest.ll
+++ b/test/Transforms/ConstProp/logicaltest.ll
@@ -1,6 +1,6 @@
 ; Ensure constant propogation of logical instructions is working correctly.
 
-; RUN: llvm-as < %s | opt -constprop -die | llvm-dis | \
+; RUN: opt %s -constprop -die | llvm-dis | \
 ; RUN:   not egrep {and|or|xor}
 
 define i32 @test1() {